package day05;

import java.util.ArrayList;

public class Test02 {
	public static void main(String[] args) {
		int[][] arr = new int[][] { { 1, 2, 3, 4 }, { 5, 6, 7, 8 }, { 9, 10, 11, 12 }, { 13, 14, 15, 16 } };
		printMatrix(arr);
	}

	public static ArrayList<Integer> printMatrix(int[][] matrix) {
		return null;
	}
}
